The use of computer spreadsheet programs in the physics laboratory is discussed. An example of this application with a conservation of energy laboratory is presented including the cases of a rolling sphere and a sliding sphere. (CW)

Encourages using spreadsheets to teach college economics because of their capacity to depict economic models, strengthen logical ability, and manipulate large amounts of data. Lists spreadsheet packages that are available and offers detailed instruction through graphs on how to design and interpret spreadsheets for classroom use. (CH)

Three key questions are raised by the introduction of computers in education: (1) What constitutes a good education? (2) What should students now learn differently? and (3) How does technology help students? Answers are provided in quotes. Appended is a Computer-in-Education Leadership Instrument. (SI)

Described is a software package, "Trapeze," within which a routine called LinDis can be used. Discussed are teaching methods, the linear discriminant model and equations, the LinDis worksheet, and an example. The set up for this routine is included. (CW)

Described are several programs that enable the user to evaluate derivatives to order n of any elementary function by using the combination of automatic differentiation method and A Programming Language (APL). Programs calculating first- and higher-order derivatives are presented. Selected APL symbols are appended. (YP)

Two studies demonstrated the usefulness of single-subject research in providing a teacher with empirical support for using one method of instruction rather than another for a particular special-needs child. Drill-and-practice software helped older hearing impaired students learn to spell and define new words. (RH)

Describes three criteria for evaluating educational software; classification of software types, the presence or absence of process skills, and educational practices. This article provides background for a software evaluation form to appear in a subsequent issue. (CW)

Describes the state-of-the-art in computer interfacing in the biology laboratory. Discusses hardware and software. Enumerates the educational benefits from instrumentation such as cost effectiveness and increased student opportunity and motivation. Includes 14 references. (CW)

Provides information on motivational activities, demonstrations, experiments, software, lessons, field trips, and a game as ideas for instructional use. Includes topics on digestion in paramecium, diffusion, cells, interactive displays, slime molds, and the construction of an underwater viewing device. (RT)

Presents an example of a proof to the mathematical problem of the sum of the cubes of the digits. Provides a Pascal program to search for these results. (MVL)

Examines the ways various computer configurations are being used as writing tools in schools, within a framework of a description of technology that recognizes the constraints that technological components place upon users. Describes programs using computers in a special room, student "owned" computers, and computers in the classroom.…

The Dartmouth Medical school initiated a course to meet the needs of the future physician who would be able to critique the scientific basis of medicine. For physicians, clinically relevant problems might require computer-assisted decision analysis, expert systems, statistical computing, or relational database development. (MLW)

Three experiments with 20 first grade students concerned possible benefits of onset-rime segmentation for reading instruction of children. In all experiments, onset-rime segmentation proved more helpful than postvowel segmentation in short-term learning of single words composed of 4 letters representing 3 and 4 phonemes. (RH)

Evolving beliefs and reasoning strategies of 22 fifth and sixth graders working on a causal reasoning problem were observed. Children conducted experiments to learn about relations between design features and speed of race cars in a computerized "microworld." Subjects did not attain full understanding of features disconfirming their…

Reviewed is a computer software package for IBM personal computers. The theoretical background and functions including several examples are discussed. The algorithm used in computation by the program is given. (CW)